Add Quick Run section with complete getting-started workflow including
admin user creation via --execute flag. Consolidate Docker Compose to
treat reverse proxy as essential with Traefik/Caddy/nginx examples.

Move detailed image building to development guide, keeping deployment
docs focused on using pre-built images.

Create environment variables reference with practical examples and
context. Clarify built-in TLS is for testing only; production should
use reverse proxies.

@@ -57,3 +69,1 @@
-If you just want to test Continuwuity for a short time, you can use the `--rm`
-flag, which cleans up everything related to your container after you stop
-it.
+Replace `matrix.example.com` with your actual server name.

@@ -60,0 +97,4 @@
+  volume mount)
+- `CONTINUWUITY_ADDRESS` - Bind address (use `0.0.0.0` to listen on all
+  interfaces)
+- `CONTINUWUITY_ALLOW_REGISTRATION` - Set to `false` to prevent open

@@ -64,1 +109,3 @@
-of the provided `docker-compose` files.
+Docker Compose is the recommended deployment method for Continuwuity with a
+reverse proxy. These examples include both Continuwuity and a reverse proxy
+configured for Matrix federation.

@@ -69,0 +115,4 @@
+For Matrix federation to work, you need to serve `.well-known/matrix/client` and
+`.well-known/matrix/server` endpoints. You can achieve this either by:
+
+1. **Using a well-known service** (recommended for Traefik) - The compose files

@@ -101,0 +179,4 @@
+Before running, create the Caddy network:
+
+```bash
+docker network create caddy

@@ -60,3 +61,1 @@
-or remove default features; or define all the features in one central workspace
-crate that propagate down/up to the other workspace crates. It is a Cargo pitfall,
-and we'd like to see better developer UX in Rust's Workspaces.
+The rationale for this is due to Rust / Cargo not supporting ["workspace level

@@ -62,3 +109,2 @@
 
-If the `docker run` command is not suitable for you or your setup, you can also use one
-of the provided `docker-compose` files.
+Docker Compose is the recommended deployment method. These examples include

@@ -74,9 +164,17 @@ Depending on your proxy setup, you can use one of the following files:
 
 ```
 
+**Note:** If you need Continuwuity to use your host's DNS resolver instead of

@@ -0,0 +3,4 @@
+Continuwuity can be configured entirely through environment variables, making it
+ideal for containerised deployments and infrastructure-as-code scenarios.
+
+This is a convenience reference and may not be exhaustive. The

@@ -69,0 +141,4 @@
+services:
+    continuwuity:
+        image: forgejo.ellis.link/continuwuation/continuwuity:latest
+        command: --execute "users create-user admin"